<template>
  <basic-container>
    <avue-crud
      :option="option"
      :table-loading="loading"
      :data="data"
      :page.sync="page"
      :permission="permissionList"
      v-model="form"
      @search-change="searchChange"
      @search-reset="searchReset"
      @selection-change="selectionChange"
      @current-change="currentChange"
      @size-change="sizeChange"
      @refresh-change="onLoad(page, query)"
      @on-load="onLoad"
    >
      <template slot="menu" slot-scope="{ row }">
        <el-button
          type="text"
          size="small"
          icon="el-icon-info"
          @click="dynamicRoute(row, 'detail')"
          >详情</el-button
        >
        <el-button
          type="text"
          size="small"
          icon="el-icon-search"
          @click="handleFlow(row)"
          >流程图</el-button
        >
      </template>
    </avue-crud>

    <el-dialog
      :visible.sync="bpmnVisible"
      append-to-body
      :close-on-click-modal="false"
      destroy-on-close
      title="流程图"
      width="70%"
      custom-class="wf-dialog"
    >
      <wf-design
        ref="bpmn"
        style="height: 60vh"
        :options="bpmnOption"
      ></wf-design>
    </el-dialog>
  </basic-container>
</template>

<script>
import { doneList as getList, detail } from "@/api/plugin/workflow/process";
import { mapGetters } from "vuex";

import exForm from "../mixins/ex-form";

export default {
  mixins: [exForm],
  data() {
    return {
      form: {},
      query: {},
      loading: true,
      page: {
        pageSize: 10,
        currentPage: 1,
        total: 0,
      },
      selectionList: [],
      option: {
        size: "mini",
        height: "auto",
        calcHeight: 30,
        tip: false,
        border: true,
        selection: true,
        dialogType: "drawer",
        addBtn: false,
        editBtn: false,
        delBtn: false,
        align: "center",
        searchMenuSpan: 6,
        searchSize: "mini",
        searchIndex: 3,
        searchIcon: true,
        // 刷新按钮
        refreshBtn: false,
        // 搜索按钮
        searchShowBtn: false,
        // 列显隐按钮
        columnBtn: false,
        border: false,
        column: [
          {
            label: "流程名称",
            prop: "processDefinitionName",
            search: true,
            overHidden: true,
          },
          {
            label: "流程标识",
            prop: "processDefinitionKey",
            search: true,
            overHidden: true,
          },
          {
            label: "流水号",
            prop: "serialNumber",
            bind: "variables.serialNumber",
            search: true,
            overHidden: true,
          },
          {
            label: "流程分类",
            type: "tree",
            row: true,
            dicUrl: "/workflow/design/category/tree",
            props: {
              label: "name",
              value: "id",
            },
            prop: "category",
            search: true,
          },
          {
            label: "当前节点",
            prop: "taskName",
          },
          {
            label: "申请人",
            prop: "startUsername",
            search: true,
          },
          {
            label: "申请时间",
            prop: "createTime",
            type: "datetime",
            format: "yyyy-MM-dd HH:mm",
            width: 165,
          },
          {
            label: "流程状态",
            prop: "processIsFinished",
            dicData: [
              {
                label: "已完成",
                value: "finished",
              },
              {
                label: "已终结",
                value: "terminate",
              },
              {
                label: "已撤销",
                value: "withdraw",
              },
              {
                label: "已删除",
                value: "deleted",
              },
            ],
            type: "select",
            search: true,
          },
        ],
      },
      data: [],
      bpmnVisible: false,
      bpmnOption: {},
    };
  },
  computed: {
    ...mapGetters(["permission"]),
    // permissionList () {
    //   return {
    //     addBtn: this.vaildData(this.permission.deployment_add, false),
    //     viewBtn: this.vaildData(this.permission.deployment_view, false),
    //     delBtn: this.vaildData(this.permission.deployment_delete, false),
    //     editBtn: this.vaildData(this.permission.deployment_edit, false)
    //   };
    // },
    ids() {
      let ids = [];
      this.selectionList.forEach((ele) => {
        ids.push(ele.id);
      });
      return ids.join(",");
    },
  },
  methods: {
    handleDetail(row) {
      const param = {
        taskId: row.taskId,
        processInsId: row.processInstanceId,
      };
      this.$router.push(
        "/workflow/process/detail/" +
          Buffer.from(JSON.stringify(param)).toString("base64")
      );
    },
    handleFlow(row) {
      const { taskId, processInstanceId } = row;
      detail({ taskId, processInsId: processInstanceId }).then((res) => {
        const { process, flow } = res.data;

        this.bpmnOption = {
          mode: "view",
          xml: process.xml,
          flows: this.handleResolveFlows(flow),
        };

        this.bpmnVisible = true;
      });
    },
    searchReset() {
      this.query = {};
      this.onLoad(this.page);
    },
    searchChange(params, done) {
      this.query = params;
      this.page.currentPage = 1;
      this.onLoad(this.page, params);
      done();
    },
    selectionChange(list) {
      this.selectionList = list;
    },
    currentChange(currentPage) {
      this.page.currentPage = currentPage;
    },
    sizeChange(pageSize) {
      this.page.pageSize = pageSize;
    },
    onLoad(page, params = {}) {
      this.loading = true;
      getList(
        page.currentPage,
        page.pageSize,
        Object.assign(params, this.query)
      ).then((res) => {
        const data = res.data;
        this.page.total = data.total;
        this.data = data.records;
        this.loading = false;
      });
    },
  },
};
</script>

<style></style>
